Dewatering pumps can pumping sand and gravel equipped on dredger ship or boat. Our dewatering pumps are passed through the trial test and industrial operation test, it has the  characteristics of energy saving, high hydraulic efficiency, good wear resistance  and reliable operation in the delivery of solid particles. The dewatering pumps are suitable for inland river dredging,  coastal embankment , coal mines, power plants and other enterprises to transport solid particles containing slurry, medium particles up to 50-80 mm. The dewatering pumps are also used to pump sand or slurry in the river, lake, sea and reservoir,  land reclamation, pumping iron ore, gold sand.

1.Material : Using the cast iron ,cast steel or high wear resistant and strong corrosion resistance chrome alloy to make the over -flow part .

2.Long-term bearing life .The bearing assembly is composed of large diameter shaft and short overhang.

3.with distinctive innovation in hydraulic and structural design.

4.Large dredging depth, high density of dredging mud, good NPSH (net positive suction head)and strong suction lift ability.

5. the suction depth up to 35 meter under water, discharge head up to 60 meter and discharge distance up to 1000 meter-1500 meter without boost pump. The gravel size allow to pass through up to 80mm.

Apply for sand suction and dredging, extracting mud for ship, marine reclamation land, wharf building electric power and metallurgical industry for conveying tailing, and in coal washing industry for filtering coal slime.

Small Sand Pump

Heavy Duty Sand Pump

Submersible Slurry Pump

Slurry Pump

Vertical Sand Pump

Gravel Pump